Tools
HL7 utilities process messages on your machine. NPI format and checksum are local; registry search uses CMS NPPES only after you ask.
HL7
HL7 Message Analyzer
Inspect segments, fields, and paths locally in your browser.
HL7 Message Diff
Compare two messages with HL7-aware field paths, not a raw text diff.
HL7 Field Extractor
Pull selected paths from one or many messages into a table or CSV.
HL7 Batch Analyzer
Summarize message types, facilities, and duplicate control IDs locally.
HL7 De-Identifier
Replace common identifier and demographic fields with synthetic values.
HL7 Test Message Generator
Generate obviously fake ADT, ORM, ORU, and SIU messages for testing.